S21ME couplers equivalent, european safety standard approved/ long creepage distance type phototriac couplers.
1. Long creepage distance type ( Creepage distance : 8mm or more ) 2. Internal insulation distance : 0.5mm or more 3. Description of approved safety standards ( Lead form.
1. For triggering medium/high power triac
“ In the absence of confirmation by device specification sheets, SHARP takes .
of approved safety standards ( Lead forming type is also registered as S21ME3 / S21ME4 .) Recoginized by UL 1577 ( double protection included ) file No. E64380 Approved by VDE, No. 68328 Approved by BSI ( BS415 : No. 6690, BS7002 : No. 7421 ) Approve.
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